One self-tracker learned, for instance, that eating a lot of butter allowed him to solve arithmetic problems faster.

例如，一个自我跟踪者发现多吃奶油可以帮助自己更好的解决数学问题。

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The pass rates of all types of comparison problems except consistent arithmetic problems were quite low.

除一致算术问题外，其它类型比较问题的通过率较低。

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The development of module thoroughly examines the graphics arithmetic and some problems have been found.

通过模块的开发检验图形学算法研究的成果，发现存在的问题。

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Psychologists had 543 men and women in a mall, ages 25 to 75, take a test that involved quickly evaluating whether a series of arithmetic problems had been properly solved.

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